Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John Dee Shierholz, MD

Individual provider Diagnostic Radiology Physician · NPI 1184605560

Dr. John Dee Shierholz, MD is a Diagnostic Radiology Physician in Ames, Iowa. Licensed in Iowa. Registered with an NPI since 2005.

Licensed in
IA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1215 Duff Ave
Ames, IA 50010-5400
Phone: (515) 239-4456
Fax: (515) 239-4761
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 18452 (IA)

Record details

NPI number1184605560
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 11, 2005
Last updated in NPPESJuly 13, 2026

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